Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
hanh trang » thanh trung, canh tranh, minh trang
bang cong » dang cong, bang song, hang cong
cong vang » cong lang, cong quang, cong ngang
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
cua bang » chua bang, cua ban, cua dang
toan cao » toan tap
toan ban » van ban

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: theo chu xanh - ((hanh trang) or (hanh trinh)) cua bang cong vang ((toan cao) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu xanh - ((hanh trang) OR (hanh trinh)) cua bang cong vang ((toan cao) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - ((hanh trang) or (hanh trinh)) cua bang cong vang ((toan cao) or (toan ban))*.